output = SDS_shoreline.extract_shorelines(metadata, settings) When check_detection is set to True, a figure like the one below appears and asks the user to manually accept/reject each detection by pressing on the keyboard the right arrow (⇨) to keep the shoreline or left arrow (⇦)...
Using ArcMap to extract shorelines from Landsat TM dataRichard Daniels
(b) Location map of Truc Vert beach, southwest France indicating the position of the CANDHIS wave buoy (Cap Ferret wave buoy 03302). (c) Overview of the area. Winter (d) and summer (e) profiles measured in 2022. The thick black line indicates the alongshore average profile, while the...
The initial objective was to extract a shoreline every 15 days. However, a significant number of images were discarded due to the presence of sea spray deposits, water droplets on the lens, or poor lighting conditions. Additionally, periods of camera failure, either complete (camera off for a...
Seventeen Landsat scenes were used to extract the sub-pixel shorelines. The assessments are made in two different coastal areas in the region of Valencia on the Mediterranean coast of Spain (see Figure 2). The first area, in El Saler beach, is a long micro-tidal beach with a low and ...
an annual land–water classification map is established for typical annual water-surface performance. Finally, the annual land–water classification maps were used to extract the annual coastlines of Quang Nam province by using ArcGIS software. Hence, the DSAS software used the detected shorelines for...
The initial objective was to extract a shoreline every 15 days. However, a significant number of images were discarded due to the presence of sea spray deposits, water droplets on the lens, or poor lighting conditions. Additionally, periods of camera failure, either complete (camera off for a...
and elevations are referenced to Ordnance Datum Newlyn. Errors in elevation DTM values are of the order of ±0.5 m. We used the QGIS plugin named “Value Tool” to extract the elevation along each SL from the DTM closest in time to the time of the SAR data collection. We used the QGI...
The bibliometric approach can also map out clearly important themes and reveal gaps in a particular field of study [52]. The bibliometric approach has been utilized by many authors in different fields [53,54,55,56]. However, in the field of shoreline change analysis and detection, it is ...
It took approximately 10 min to extract 428 shorelines from the multi-mission satellites after training with the robust ML algorithm. The extracted shorelines based on the automated shoreline detection method were as accurate as the manually and carefully digitized shorelines. In an earlier study, ...